本品由我们的哺乳动物细胞表达系统制备而成，目的基因编码的Met1-Leu735在C端含有His标签。

RPS6KA1质量控制：＞95%(还原性SDS-PAGE)

RPS6KA1制剂：冻干品

RPS6KA1保存：
冻干蛋白置于-20℃以下可长期保存，室温条件下可稳定保存3周。
复溶蛋白溶液可在4～7℃保存2～7天，可分装后置于-20℃保存三个月。

RPS6KA1复溶：
打开试剂管前请先离心。
复溶浓度推荐大于100 μg/ml。
冻干蛋白请溶于ddH2O。
复溶后，请根据用量分装冻存，避免反复冻融。

关于RPS6KA1：
Ribosomal protein S6 kinase alpha-1(RPS6KA1) contains 1 AGC-kinase C-terminal domain, contains 2 protein kinase domains and belongs to the protein kinase superfamily. In fibroblast, RPS6KA1 is required for EGF-stimulated phosphorylation of CREB1, which results in the subsequent transcriptional activation of several immediate-early genes. In response to mitogenic stimulation (EGF and PMA),It phosphorylates and activates NR4A1/NUR77 and ETV1/ER81 transcription factors and the cofactor CREBBP. Upon insulin-derived signal,it acts indirectly on the transcription regulation of several genes by phosphorylating GSK3B at Ser-9 and inhibiting its activity.